| Number | Tonnage | |
| Belgium | 200 | 408,014 |
| Commonwealth | 2,255 | 3,110,791 |
| Denmark | 705 | 1,174,944 |
| France | 1,231 | 2,933,933 |
| Germany | 2,459 | 4,482,662 |
| Greece | 607 | 1,780,666 |
| Italy | 1,227 | 3,424,804 |
| Japan | 1,609 | 5,996,607 |
| Netherlands | 1,523 | 2,969,578 |
| Norway | 1,987 | 4,833,813 |
| United Kingdom | 6,722 | 17,891,134 |
| United States | 2,345 | 8,909,892 |
| U.S.S.R. | NA | NA |
| Total | 29,763 | 68,509,432 |
(1) Japan - December, 1941
Source: John Ellis, The World War II Databook.